diff --git a/ta/include/ta_storage.h b/ta/include/ta_storage.h
index a4b1bc8..96bc560 100644
--- a/ta/include/ta_storage.h
+++ b/ta/include/ta_storage.h
@@ -4,6 +4,8 @@
  * All rights reserved.
  */
 
+#include <stdint.h>
+
 #ifndef __TA_STORAGE_H
 #define __TA_STORAGE_H